Daniel Malea caught an issue where calling dotest.py with an invalid directory would cause the progressbar init code to raise an exception This commit fixes it
Daniel Malea caught an issue where calling dotest.py with an invalid directory would cause the progressbar init code to raise an exception
This commit fixes it



git-svn-id: 4c4cc70b1ef44ba2b7963015e681894188cea27e@175229 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/lldb,apple/swift-lldb,llvm-mirror/lldb,apple/swift-lldb,llvm-mirror/lldb,apple/swift-lldb,apple/swift-lldb,apple/swift-lldb,llvm-mirror/lldb,llvm-mirror/lldb,apple/swift-lldb